Fix log processing (#5485)
Fix log processing (#5485)

We are missing logs in test-grid, no code change.
smawson/istio,geeknoid/istio,frankbu/istio,frankbu/istio,istio/istio,smawson/istio,frankbu/istio,smawson/istio,frankbu/istio,smawson/istio,geeknoid/istio,smawson/istio,frankbu/istio,istio/istio,geeknoid/istio,istio/istio,geeknoid/istio,istio/istio,istio/istio,frankbu/istio,geeknoid/istio,smawson/istio,geeknoid/istio